The graph shows the stock values of the Dow Jones Index in 1929.
Dow Jones Index
Stock Values, 1929
400
What was the eventual problem with the 1929 rise in
stock prices?
Stocks became overvalued.
O Profits continued to increase.
O People began paying their debts.
The Dow Jones Index closed.
375
350
325
Dow Jones Index Points
300
275
250
Mar Apr May June July Aug.
Month

what the first or next guys says

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.

the constitution gives congress the power to regulate commerce "among" the several states.